[化工] 芳香族硝基化合物炸药

2Thus the heavens and the earth were completed in all their vast array. 2By the seventh day God had finished the work he had been doing; so on the seventh day he rested from all his work. 3And God blessed the seventh day and made it holy, because on

发表于:2018-12-05 / 阅读(111) / 评论(0) 分类 创世记

Lesson 88 Trapped in a mine 困在矿井里 First listen and then answer the question. 听录音,然后回答以下问题。 Why is the rescue taking so long? Six men have been trapped in a mine for

发表于:2018-12-08 / 阅读(258) / 评论(0) 分类 新概念英语第二册

HEALTH REPORT - Scientists Say Anger Disorder 'Much More Common' Than BelievedBy Brianna Blake Broadcast: Tue, 27 Jun 2006 16:00:00 UTC I'm Steve Ember with the VOA Special English Health Report. Road

发表于:2019-01-02 / 阅读(93) / 评论(0) 分类 2006年慢速英语(六)月

IN THE NEWS - Missing Explosives in Iraq By Cynthia Kirk Broadcast: Saturday, October 30, 2004 This is Steve Ember with In the News in VOA Special English. On Monday, the United Nations nuclear agency

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 教育与新闻

Indias High Court Temporarily Bans Firecrackers in New Delhi The air in the Indian capital, New Delhi, is among the most polluted of any city in the world. That is one reason Indias highest court has ordered a temporary ban on firecracker sales durin

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 2017年VOA慢速英语(十)月

The script of this programme 本节目台词 Bilingual signs in Chinatown Helen: Hello, Im Helen. Welcome to On the Town from BBC Learning English. Sun Chen: Hi 大家好,欢迎收听BBC Learning English 为您制作的都市掠影.我是孙晨。 Helen: In this programme,

发表于:2019-01-05 / 阅读(110) / 评论(0) 分类 都市掠影

RANDI KAYE, CNN CORRESPONDENT: We take our shoes off, remove our laptops, and toss our bottled water all in the name of safety. But are we any safer today than we were before 9/11? Not exactly, says Bruce Schneier, author and security technologist. B

发表于:2019-01-08 / 阅读(364) / 评论(0) 分类 CNN2010年(一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 Scientific American(九)月

Since ancient times,a tribute to the poetry of flowers did not cease, the plum blossom is the孤傲poet described the regular, Liu Yuxi, the Dow had a lotus flower Zhuo-Qing Lian without demon. Famous, more next-day Bi endless days, for other red flo

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 英语演讲

[00:01.56]Gunpowder [00:03.47]Gunpowder was invented by the Chinese [00:05.73]in the eighth century AD. [00:08.28]Early Chinese scientists discovered [00:10.64]that they could make an explosive substance [00:12.76]by mixing sulphur,charcoal and saltp

发表于:2019-01-10 / 阅读(226) / 评论(0) 分类 北师大版高中英语模块7(选修)

Independence Day 词汇典故:独立日 Hello and welcome to the VOA Learning English program Words and Their Stories. Independence Day is a huge celebration in the United States. People celebrate by having parades and picnics and usually end the day

发表于:2019-01-12 / 阅读(117) / 评论(0) 分类 2015年VOA慢速英语(七)月

Business this week. 一周商业要闻 It was a big week for the mobile phone industry, with the announcement of two long mooted deals. 对移动电话行业来说这周很重要,这周公布了两个酝酿已久的交易。 In the first, and after

发表于:2019-01-26 / 阅读(149) / 评论(0) 分类 经济学人要闻

You can make your meals even healthier (and tastier, too!) while strengthening your fight against the diabetes-inducing inflammation in your body. How? You can look to nature and whole plant foods. 你可以让你的饮食更加健康(还可以更加

发表于:2019-02-01 / 阅读(118) / 评论(0) 分类 实用英语

Fish says to Water: I am crying all the time, but you never know, because I'm in the water. 鱼对水说:我整天哭泣,不过你看不见我的眼泪,因为我在水中。 Water says: I know, because you are in my heart all the time. 水对鱼说

发表于:2019-02-04 / 阅读(85) / 评论(0) 分类 阅读空间

萨拉热窝市中心爆炸,无一人伤亡 SARAJEVO, Feb. 10 (Xinhua) -- A huge explosion was heard in central Sarajevo Monday night, and police said there were no injuries. A local police press officer told Xinhua the explosion occurred at the en

发表于:2019-02-05 / 阅读(104) / 评论(0) 分类 英语新闻

An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat

发表于:2019-02-14 / 阅读(112) / 评论(0) 分类 英闻天下

For being at Tranque, years ago, when attached to the trading-ship Dey of Algiers, 因为多年以前,由于我参加了阿尔及尔的商船德号,曾经到了托朗魁, I was invited to spend part of the Arsacidean holidays with the lord of T

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 白鲸记

I wonder now if our old man has thought of that. It's worth trying. Yes, I'm for it; and so saying he started for the quarter-deck. 我不知道这会儿,我们老头可想到这一点。这倒是值得一试的。好,我去跟他说说看;说着

发表于:2019-02-25 / 阅读(85) / 评论(0) 分类 白鲸记

天冷了,手捧一杯咖啡是不是一种享受呢?但是,你真的了解咖啡的前世今生么?人类是怎么发现咖啡的呢?咖啡馆还一度遭禁,这是为什么呢? 起源:跳舞的羊Legend has it that Ethiopian shepher

发表于:2019-02-25 / 阅读(133) / 评论(0) 分类 英语口语

Fish says to Water: I am crying all the time, but you never know, because im in the water. 鱼对水说:我整天哭泣,不过你看不见我的眼泪,因为我在水中。 Water says: I know, because you are in my heart all the time. 水对鱼说

发表于:2019-03-04 / 阅读(309) / 评论(0) 分类 英语美文
学英语单词
aataaa
abours
aeolians
amino acid residue
annular ligament of digits of radius
antifriction cast iron
antiopposition
articulatio planas
artificial reproduction rate
Ashin
autodeflectometer
Banindji
body
butadiene-propylene copolymer
centered around
cermet of lifeboatman
chemosynthetic autotroph
Cheom Ksan
chernozem(black soil)
concentracted-arc lamp
controlled procurement and distribution
cotidal
damp-wood termite
distributed multimedia system
doubly straight line
douthwaite
dyestuffs
early shower
Eleutherococcus scandens
employee stock ownership trust
epidermoid carcinoma of cheek pouch
fat soluble
Ferrorhodonite
film input to digital automatic computer
formaldehyde resins
FSH-RF
gain-frequency relationship
Geogia holly
Gris-PEG
hammock hitch
hare-foot
have eyes bigger than the belly
hoaxical
hugheses
identical sublist
imperviously
initial batch program
ISPNE
latticed wing
Megistostigma yunnanense
modells
monye
Moreclacke
mousel
multisymbolic
musculi rectus capitis posterior
mutually continuous
myelocytosis
ncwo
Newark-on-Trent
NONVOL
paratrechina kraepelini
parenthese
phone-booths
pimeclone
plant and machinery
policy agenda
poly-(ADP-ribose)polymerase
polysyndeton
power to volume ratio
presentities
preterm
primary reference fuel
pro-gressive spinal muscular atrophy infant type
productive labo(u)r hours method
prykel
pulsed encoder
qualifying parameter
radial head subluxation
rhino-laryngofiberscope
Sad-Kharv
shunt capacitive compensator
stony pt.
sweep up
syntympanostapedia
tea-cloths
technical offense
term-loan agreement
tiglinic
transversely isotropic material
trehalase
triple point depression curve
up-top
upper critical magnetic flux density
Valsalva's sinus
valve grinding compound
VMware Virtual SMP
webeyed
wells
whipper snipper
yellow ore